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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9

Explain Octet rule with an example. - Science

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Question

Explain Octet rule with an example.

Short Note

Solution

The tendency of atoms to have eight electrons in the valence shell is known as the ‘Octet rule’ or the ‘Rule of eight’.
Example: Sodium with atomic number 11 will readily loose one electron to attain Neon’s stable electronic configuration.

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Chapter 13: Chemical Bonding - Exercise [Page 159]

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Samacheer Kalvi Science [English] Class 9 TN Board
Chapter 13 Chemical Bonding
Exercise | Q II. 3. | Page 159
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